! Started logfile: /g0/scr/pima/s4195c_uvs/J0515+1527_X_uvs.log on Tue Dec 31 19:47:45 2013 obs /g0/scr/pima/s4195c_uvs/J0515+1527_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J0515+1527_X_uva.fits ! AN table 1: 29 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.892857 visibilities/baseline/integration-bin. ! Found source: J0515+1527 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 5800 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/s4195c_uvs/J0515+1527_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002530Jy sigma=2.415775 ! Fit after self-cal, rms=0.942166Jy sigma=2.257941 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9554 mas, bmaj=2.45 mas, bpa=16.95 degrees ! Estimated noise=7.11675 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0459363 Jy ! Component: 100 - total flux cleaned = 0.0566793 Jy ! Total flux subtracted in 100 components = 0.0566793 Jy ! Clean residual min=-0.002090 max=0.004126 Jy/beam ! Clean residual mean=0.000001 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0566793 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0566793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018630Jy sigma=0.046870 ! Fit after self-cal, rms=0.017873Jy sigma=0.045444 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00428794 Jy ! Component: 100 - total flux cleaned = 0.00616545 Jy ! Total flux subtracted in 100 components = 0.00616545 Jy ! Clean residual min=-0.001761 max=0.001839 Jy/beam ! Clean residual mean=0.000000 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0628448 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 17 components and 0.0628448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017242Jy sigma=0.041572 ! Fit after self-cal, rms=0.017242Jy sigma=0.041545 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=2.635 mas, bpa=15.15 degrees ! Estimated noise=4.03405 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184471 Jy ! Component: 100 - total flux cleaned = 0.00309532 Jy ! Component: 150 - total flux cleaned = 0.0039934 Jy ! Component: 200 - total flux cleaned = 0.00464211 Jy ! Total flux subtracted in 200 components = 0.00464211 Jy ! Clean residual min=-0.001354 max=0.001217 Jy/beam ! Clean residual mean=-0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0674869 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 45 components and 0.0674869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017137Jy sigma=0.040617 ! Fit after self-cal, rms=0.017137Jy sigma=0.040612 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.144 x 2.635 at 15.15 degrees (North through East) ! Clean map min=-0.0013237 max=0.059927 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 0.94 KP 0.94 LA 0.98 ! NL 1.03 OV 0.98 PT 0.91 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 HN 0.98 KP 1.06 LA 0.95 ! NL 1.04 OV 1.00 PT 0.87 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.01 KP 0.95 LA 0.99 ! NL 0.99 OV 0.99 PT 0.93 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 HN 0.98 KP 1.09 LA 1.02 ! NL 0.98 OV 1.05 PT 0.93 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.07 KP 1.04 LA 1.06 ! NL 1.05 OV 1.06 PT 0.99 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.97 KP 1.03 LA 0.99 ! NL 1.00 OV 1.04 PT 0.91 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 1.02 KP 1.07 LA 0.94 ! NL 1.01 OV 1.06 PT 0.86 SC 1.08 ! ! ! Fit before self-cal, rms=0.017137Jy sigma=0.040612 ! Fit after self-cal, rms=0.016319Jy sigma=0.038449 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.147 mas, bmaj=2.642 mas, bpa=15.26 degrees ! Estimated noise=3.95479 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000758025 Jy ! Component: 100 - total flux cleaned = -0.000744719 Jy ! Component: 150 - total flux cleaned = -0.000713018 Jy ! Component: 200 - total flux cleaned = -0.000690294 Jy ! Total flux subtracted in 200 components = -0.000690294 Jy ! Clean residual min=-0.000735 max=0.000744 Jy/beam ! Clean residual mean=0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0667966 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 50 components and 0.0667966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016169Jy sigma=0.038573 ! Fit after self-cal, rms=0.016234Jy sigma=0.038557 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016234Jy sigma=0.038557 ! Fit after self-cal, rms=0.015894Jy sigma=0.037460 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.145 mas, bmaj=2.638 mas, bpa=15.31 degrees ! Estimated noise=3.87141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104994 Jy ! Component: 100 - total flux cleaned = -0.00118169 Jy ! Component: 150 - total flux cleaned = -0.00118297 Jy ! Component: 200 - total flux cleaned = -0.00119234 Jy ! Total flux subtracted in 200 components = -0.00119234 Jy ! Clean residual min=-0.000635 max=0.000647 Jy/beam ! Clean residual mean=0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0656042 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.0656042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015687Jy sigma=0.037617 ! Fit after self-cal, rms=0.015695Jy sigma=0.037612 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.4, 35.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000433654 Jy ! Component: 100 - total flux cleaned = 0.000412741 Jy ! Component: 150 - total flux cleaned = 0.000403244 Jy ! Component: 200 - total flux cleaned = 0.000411431 Jy ! Total flux subtracted in 200 components = 0.000411431 Jy ! Clean residual min=-0.000596 max=0.000615 Jy/beam ! Clean residual mean=0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0660157 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.0660157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015666Jy sigma=0.037565 ! Fit after self-cal, rms=0.015660Jy sigma=0.037561 ! Inverting map ! Added new window around map position (-33.4, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.38211e-05 Jy ! Component: 100 - total flux cleaned = -2.51318e-05 Jy ! Component: 150 - total flux cleaned = -6.19143e-05 Jy ! Component: 200 - total flux cleaned = -5.39494e-05 Jy ! Total flux subtracted in 200 components = -5.39494e-05 Jy ! Clean residual min=-0.000600 max=0.000534 Jy/beam ! Clean residual mean=0.000000 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0659617 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 0.0659617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015634Jy sigma=0.037499 ! Fit after self-cal, rms=0.015637Jy sigma=0.037494 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015637Jy sigma=0.037494 ! Fit after self-cal, rms=0.015474Jy sigma=0.037045 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=2.636 mas, bpa=15.4 degrees ! Estimated noise=3.78181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00105881 Jy ! Component: 100 - total flux cleaned = -0.00118288 Jy ! Component: 150 - total flux cleaned = -0.00121691 Jy ! Component: 200 - total flux cleaned = -0.00123886 Jy ! Total flux subtracted in 200 components = -0.00123886 Jy ! Clean residual min=-0.000543 max=0.000585 Jy/beam ! Clean residual mean=0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0647228 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 106 components and 0.0647228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015273Jy sigma=0.037175 ! Fit after self-cal, rms=0.015276Jy sigma=0.037172 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (36.4, -34.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000474989 Jy ! Component: 100 - total flux cleaned = 0.000576082 Jy ! Component: 150 - total flux cleaned = 0.000587921 Jy ! Component: 200 - total flux cleaned = 0.000588504 Jy ! Total flux subtracted in 200 components = 0.000588504 Jy ! Clean residual min=-0.000479 max=0.000459 Jy/beam ! Clean residual mean=0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0653113 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 122 components and 0.0653113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015251Jy sigma=0.037119 ! Fit after self-cal, rms=0.015250Jy sigma=0.037114 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015250Jy sigma=0.037114 ! Fit after self-cal, rms=0.015108Jy sigma=0.036968 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.139 mas, bmaj=3.225 mas, bpa=2.192 degrees ! Estimated noise=4.20578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100816 Jy ! Component: 100 - total flux cleaned = -0.00101343 Jy ! Component: 150 - total flux cleaned = -0.00103711 Jy ! Component: 200 - total flux cleaned = -0.00105735 Jy ! Total flux subtracted in 200 components = -0.00105735 Jy ! Clean residual min=-0.000575 max=0.000555 Jy/beam ! Clean residual mean=0.000001 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.064254 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 144 components and 0.064254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014920Jy sigma=0.037089 ! Fit after self-cal, rms=0.014922Jy sigma=0.037087 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.47786e-05 Jy ! Component: 100 - total flux cleaned = -6.60564e-05 Jy ! Component: 150 - total flux cleaned = -0.000114931 Jy ! Component: 200 - total flux cleaned = -0.000134978 Jy ! Total flux subtracted in 200 components = -0.000134978 Jy ! Clean residual min=-0.000559 max=0.000546 Jy/beam ! Clean residual mean=0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.064119 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 158 components and 0.064119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014916Jy sigma=0.037085 ! Fit after self-cal, rms=0.014917Jy sigma=0.037085 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=2.635 mas, bpa=15.45 degrees ! Estimated noise=3.70026 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.141 x 2.635 at 15.45 degrees (North through East) ! Clean map min=-0.00043877 max=0.054929 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9535 mas, bmaj=2.444 mas, bpa=17.18 degrees ! Estimated noise=6.51148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0421065 Jy ! Component: 100 - total flux cleaned = 0.0521752 Jy ! Component: 150 - total flux cleaned = 0.0562162 Jy ! Component: 200 - total flux cleaned = 0.0580839 Jy ! Total flux subtracted in 200 components = 0.0580839 Jy ! Clean residual min=-0.001178 max=0.001134 Jy/beam ! Clean residual mean=0.000000 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0580839 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0580839 Jy ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=2.635 mas, bpa=15.45 degrees ! Estimated noise=3.70026 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168577 Jy ! Component: 100 - total flux cleaned = 0.00271009 Jy ! Component: 150 - total flux cleaned = 0.00334631 Jy ! Component: 200 - total flux cleaned = 0.00374752 Jy ! Total flux subtracted in 200 components = 0.00374752 Jy ! Clean residual min=-0.000600 max=0.000733 Jy/beam ! Clean residual mean=-0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0618315 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 56 components and 0.0618315 Jy ! Inverting map ! Added new window around map position (0.2, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00059485 Jy ! Component: 100 - total flux cleaned = 0.000904084 Jy ! Component: 150 - total flux cleaned = 0.00108317 Jy ! Component: 200 - total flux cleaned = 0.00111614 Jy ! Total flux subtracted in 200 components = 0.00111614 Jy ! Clean residual min=-0.000535 max=0.000562 Jy/beam ! Clean residual mean=-0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0629476 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 78 components and 0.0629476 Jy ! Inverting map ! Added new window around map position (6.8, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000415076 Jy ! Component: 100 - total flux cleaned = 0.00050196 Jy ! Component: 150 - total flux cleaned = 0.000580651 Jy ! Component: 200 - total flux cleaned = 0.000665692 Jy ! Total flux subtracted in 200 components = 0.000665692 Jy ! Clean residual min=-0.000474 max=0.000508 Jy/beam ! Clean residual mean=0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0636133 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 103 components and 0.0636133 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.139 mas, bmaj=3.225 mas, bpa=2.192 degrees ! Estimated noise=4.20578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000215648 Jy ! Component: 100 - total flux cleaned = 0.000225355 Jy ! Component: 150 - total flux cleaned = 0.000252588 Jy ! Component: 200 - total flux cleaned = 0.000286767 Jy ! Total flux subtracted in 200 components = 0.000286767 Jy ! Clean residual min=-0.000526 max=0.000480 Jy/beam ! Clean residual mean=0.000000 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0639001 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.35164e-06 Jy ! Component: 100 - total flux cleaned = -1.17033e-06 Jy ! Component: 150 - total flux cleaned = -2.2625e-05 Jy ! Component: 200 - total flux cleaned = -2.91652e-05 Jy ! Total flux subtracted in 200 components = -2.91652e-05 Jy ! Clean residual min=-0.000508 max=0.000478 Jy/beam ! Clean residual mean=0.000000 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0638709 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 166 components and 0.0638709 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=2.635 mas, bpa=15.45 degrees ! Estimated noise=3.70026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000102561 Jy ! Component: 100 - total flux cleaned = 0.000140211 Jy ! Component: 150 - total flux cleaned = 0.000166113 Jy ! Component: 200 - total flux cleaned = 0.000158366 Jy ! Total flux subtracted in 200 components = 0.000158366 Jy ! Clean residual min=-0.000440 max=0.000429 Jy/beam ! Clean residual mean=0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0640293 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 185 components and 0.0640293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014872Jy sigma=0.037078 ! Fit after self-cal, rms=0.014875Jy sigma=0.037070 wmodel /g0/scr/pima/s4195c_uvs/J0515+1527_X_map.mod ! Writing 185 model components to file: /g0/scr/pima/s4195c_uvs/J0515+1527_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J0515+1527_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J0515+1527_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J0515+1527_X_map.win ! wwins: Wrote 6 windows to /g0/scr/pima/s4195c_uvs/J0515+1527_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000124321 Jy ! Component: 100 - total flux cleaned = -0.000201442 Jy ! Component: 150 - total flux cleaned = -0.000282148 Jy ! Component: 200 - total flux cleaned = -0.000324601 Jy ! Component: 250 - total flux cleaned = -0.000358737 Jy ! Component: 300 - total flux cleaned = -0.000411845 Jy ! Component: 350 - total flux cleaned = -0.000463628 Jy ! Component: 400 - total flux cleaned = -0.000520432 Jy ! Component: 450 - total flux cleaned = -0.000575999 Jy ! Component: 500 - total flux cleaned = -0.000630545 Jy ! Component: 550 - total flux cleaned = -0.000672133 Jy ! Component: 600 - total flux cleaned = -0.000718854 Jy ! Component: 650 - total flux cleaned = -0.000747615 Jy ! Component: 700 - total flux cleaned = -0.000781564 Jy ! Component: 750 - total flux cleaned = -0.00081492 Jy ! Component: 800 - total flux cleaned = -0.000831323 Jy ! Component: 850 - total flux cleaned = -0.000847474 Jy ! Component: 900 - total flux cleaned = -0.000863423 Jy ! Component: 950 - total flux cleaned = -0.000884409 Jy ! Component: 1000 - total flux cleaned = -0.000894918 Jy ! Component: 1050 - total flux cleaned = -0.000910344 Jy ! Component: 1100 - total flux cleaned = -0.000925524 Jy ! Component: 1150 - total flux cleaned = -0.00094554 Jy ! Component: 1200 - total flux cleaned = -0.000955487 Jy ! Component: 1250 - total flux cleaned = -0.000965325 Jy ! Component: 1300 - total flux cleaned = -0.000975018 Jy ! Component: 1350 - total flux cleaned = -0.000989301 Jy ! Component: 1400 - total flux cleaned = -0.00100337 Jy ! Component: 1450 - total flux cleaned = -0.00104549 Jy ! Component: 1500 - total flux cleaned = -0.00104078 Jy ! Component: 1550 - total flux cleaned = -0.00104994 Jy ! Component: 1600 - total flux cleaned = -0.00106804 Jy ! Component: 1650 - total flux cleaned = -0.00106801 Jy ! Component: 1700 - total flux cleaned = -0.00106352 Jy ! Component: 1750 - total flux cleaned = -0.00107677 Jy ! Component: 1800 - total flux cleaned = -0.00108111 Jy ! Component: 1850 - total flux cleaned = -0.00109846 Jy ! Component: 1900 - total flux cleaned = -0.00110702 Jy ! Component: 1950 - total flux cleaned = -0.00111979 Jy ! Component: 2000 - total flux cleaned = -0.00111978 Jy ! Component: 2050 - total flux cleaned = -0.00113652 Jy ! Component: 2100 - total flux cleaned = -0.00115315 Jy ! Component: 2150 - total flux cleaned = -0.00117781 Jy ! Component: 2200 - total flux cleaned = -0.00118193 Jy ! Component: 2250 - total flux cleaned = -0.00119006 Jy ! Component: 2300 - total flux cleaned = -0.00119814 Jy ! Component: 2350 - total flux cleaned = -0.00120619 Jy ! Component: 2400 - total flux cleaned = -0.00121812 Jy ! Component: 2450 - total flux cleaned = -0.00122206 Jy ! Component: 2500 - total flux cleaned = -0.00122597 Jy ! Component: 2550 - total flux cleaned = -0.00122596 Jy ! Component: 2600 - total flux cleaned = -0.00122599 Jy ! Component: 2650 - total flux cleaned = -0.0012375 Jy ! Component: 2700 - total flux cleaned = -0.00124892 Jy ! Component: 2750 - total flux cleaned = -0.00122617 Jy ! Component: 2800 - total flux cleaned = -0.00122994 Jy ! Component: 2850 - total flux cleaned = -0.00124114 Jy ! Component: 2900 - total flux cleaned = -0.00122628 Jy ! Component: 2950 - total flux cleaned = -0.00124105 Jy ! Component: 3000 - total flux cleaned = -0.00122632 Jy ! Component: 3050 - total flux cleaned = -0.00121179 Jy ! Component: 3100 - total flux cleaned = -0.00122635 Jy ! Component: 3150 - total flux cleaned = -0.00122638 Jy ! Component: 3200 - total flux cleaned = -0.00121921 Jy ! Component: 3250 - total flux cleaned = -0.00122633 Jy ! Component: 3300 - total flux cleaned = -0.00122279 Jy ! Component: 3350 - total flux cleaned = -0.00121925 Jy ! Component: 3400 - total flux cleaned = -0.00122274 Jy ! Component: 3450 - total flux cleaned = -0.00124363 Jy ! Component: 3500 - total flux cleaned = -0.00123322 Jy ! Component: 3550 - total flux cleaned = -0.00123321 Jy ! Component: 3600 - total flux cleaned = -0.00124006 Jy ! Component: 3650 - total flux cleaned = -0.00124007 Jy ! Component: 3700 - total flux cleaned = -0.00123674 Jy ! Component: 3750 - total flux cleaned = -0.00124353 Jy ! Component: 3800 - total flux cleaned = -0.00125358 Jy ! Component: 3850 - total flux cleaned = -0.00126357 Jy ! Component: 3900 - total flux cleaned = -0.00125694 Jy ! Component: 3950 - total flux cleaned = -0.00126025 Jy ! Component: 4000 - total flux cleaned = -0.00125699 Jy ! Component: 4050 - total flux cleaned = -0.00124067 Jy ! Total flux subtracted in 4096 components = -0.00126017 Jy ! Clean residual min=-0.000192 max=0.000213 Jy/beam ! Clean residual mean=0.000000 rms=0.000059 Jy/beam ! Combined flux in latest and established models = 0.0627691 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 470 components and 0.0627691 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J0515+1527_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.141 x 2.635 at 15.45 degrees (North through East) ! Clean map min=-0.0003304 max=0.054811 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J0515+1527_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0548106 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.92262e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.324168 0.324168 0.648337 1.29667 2.59335 5.18669 10.3734 20.7468 41.4935 82.9871 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.054 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 925.445 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J0515+1527_X_uvs.log closed on Tue Dec 31 19:47:52 2013